Separation of hexane from vinyl acetate and methyl acrylate by e

Details Separation of hexane from vinyl acetate and methyl acrylate by e Separation of hexane from vinyl acetate and methyl acrylate by e

1993-01-22

1993-08-17

Bascomb, Jr., Wilbur

Distillation: processes, separatory

Adding material to distilland except water or steam per se

Organic compound

203 58, 203 63, 203 64, 203 65, 203DIG10, 203DIG21, 560218, 560248, 585860, 585862, 585864, 585865, 585866, B01D 340

Patent

active

052365590

ABSTRACT:
Hexane cannot be removed from hexane--vinyl acetate--methyl acrylate mixtures because of the ternary azeotrope. Hexane can be readily removed from hexane--vinyl acetate--methyl acrylate mixtures by extractive distillation. Typical effective agents are phenol, diethylene glycol methyl ether and 2-nitropropane.

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